33180016

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{11987}}^1$

素因数の和:12168

約数の個数: 20

約数和(自身を含む): 64663272

約数和(自身を除く): 31483256

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 11987, 23974, 47948, 95896, 191792, 2073751, 4147502, 8295004, 16590008, 33180016]

約数ペア:

[(1, 33180016), (2, 16590008), (4, 8295004), (8, 4147502), (16, 2073751), (173, 191792), (346, 95896), (692, 47948), (1384, 23974), (2768, 11987)]